12157215477

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5188739}}^1$

素因数の和:5188824

約数の個数: 16

約数和(自身を含む): 17932285440

約数和(自身を除く): 5775069963

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 5188739, 15566217, 57076129, 171228387, 368400469, 1105201407, 4052405159, 12157215477]

約数ペア:

[(1, 12157215477), (3, 4052405159), (11, 1105201407), (33, 368400469), (71, 171228387), (213, 57076129), (781, 15566217), (2343, 5188739)]